| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.74 | 4.644% | $32.1676 | $32.17 | $32.15 | $32.20 |
| Purchase #2 | $85.66 | 12.312% | $96.2065 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $158.40 | 6.286% | $168.357 | $168.36 | $168.35 | $168.40 |
| Purchase #4 | $11.57 | 3.560% | $11.9819 | $11.98 | $12.00 | $12.00 |
| Purchase #5 | $141.91 | 3.299% | $146.5916 | $146.59 | $146.60 | $146.60 |
| Purchase #6 | $109.81 | 8.419% | $119.0549 | $119.05 | $119.05 | $119.10 |
| Purchase #7 | $116.63 | 11.400% | $129.9258 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $654.72 | $704.2853 | $704.29 | $704.30 | $704.40 | |